Shimano Shift Switch SW-9150, Option Switch Right & Left, w/Electric Wire (Length 261mm) Swim Brand_Playtri NYTRO URBANIST offers powerful and

NYTRO URBANIST offers powerful and natural assistance

Spindle Interface Type: Shimano Hollowtech II

Model Name CAAD Optimo 3

Precision engineered design grips your device

A versatile mounting strap quickly mounts to a variety of bar sizes

Shimano Shift Switch SW-9150, Option Switch Right & Left, w/Electric Wire (Length 261mm) Swim Brand_Playtri NYTRO URBANIST offers powerful andCustomizable function to fit in rider's riding styleEquip the switch on any position of handlebar for flexible sifting operationQuicker shifting during handle grip SERIES Dura Ace Di2 GENERATION R9150 FRONT SPEEDS N A REAR SPEEDS N A ST SL SW SHIFTER TYPE E Tube